# description
A reported event on the transport network that affects normal service operations, such as a disruption, roadblock, or infrastructure failure.

# properties.incidentType.description
Type of incident (e.g. DISRUPTION, ROADBLOCK, MAINTENANCE)

# properties.severity.description
Severity level of the incident (LOW, MEDIUM, HIGH)

# properties.affectedArea.description
Geographic area affected by the incident

# properties.endTime.description
Expected or actual end date and time of the incident

# properties.validity.description
Time period during which the alert is active